He notes her shocked face and glances away. York's not sorry that he found her reaction funny of course. Maybe a bit embarrassed, even if it can't show on his face like a real human's.

"Edelgard? That's a terrible name. Probably should've named it Spike or Sonic or something." There were references in there that she probably wouldn't get, but that was okay. York could probably make a lot of references for his earth that people wouldn't get.